How does 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography impact the management of patients with prostate cancer recurrence after surgery?

OBJECTIVE: To evaluate the clinical impact of 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography on the planned management of prostate cancer patients with biochemical recurrence after surgery. METHODS: We enrolled 276 prostate cancer patients referred to 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography due to biochemical recurrence after surgery (two consecutive prostate-specific antigen assays ≥0.2 ng/mL). First, the detection rate of 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography was assessed according to different prostate-specific antigen levels. Second, the independent predictors of 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography positive results were assessed. Finally, the intended treatment before revision of 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography was assessed by a multidisciplinary team based on the European Association of Urology guidelines, patient clinical condition and clinical parameters. Then, re-assessment of the treatment plan was prospectively recorded by the same board after revision of 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography. The effective clinical impact of 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography was rated as major (change in therapeutic approach), minor (same treatment, but modified therapeutic strategy) or none. RESULTS: The overall detection rate of 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography was 47.5%. Prostate-specific antigen at 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography (odds ratio 3.52) and prostate-specific antigen doubling time <3 months (odds ratio 3.98) were independent predictors of positive 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography results (all P ≤ 0.03). 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography led to a major treatment change in 177 cases (64.1%), with a minor clinical impact of 2.5%. The overall clinical impact of 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography was 42.4%, 27.7%, 21.2% and 8.7% in men with prostate-specific antigen at 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography of 0.2-0.4, 0.5-1, 1.1-2 and >2 ng/mL, respectively. CONCLUSIONS: 68 Ga-prostate-specific membrane antigen positron emission tomography/computed tomography allows clinicians to radically change the intended treatment approach before imaging evaluation, in roughly two out three individuals.

External validation of a nomogram for outcome prediction in management of medium-sized (1-2 cm) kidney stones.

BACKGROUND: Stone nomogram by Micali et al., able topredict treatment failure of shock-wave lithotripsy (SWL), retrograde intrarenal surgery (RIRS) and percutaneous nephrolithotomy (PNL) in the management of single 1-2 cm renal stones, was developed on 2605 patients and showed a high predictive accuracy, with an area under ROC curve of 0.793 at internal validation. The aim of the present study is to externally validate the model to assess whether it displayed a satisfactory predictive performance if applied to different populations. METHODS: External validation was retrospectively performed on 3025 patients who underwent an active stone treatment from December 2010 to June 2021 in 26 centers from four countries (Italy, USA, Spain, Argentina). Collected variables included: age, gender, previous renal surgery, preoperative urine culture, hydronephrosis, stone side, site, density, skin-to-stone distance. Treatment failure was the defined outcome (residual fragments >4 mm at three months CT-scan). RESULTS: Model discrimination in external validation datasets showed an area under ROC curve of 0.66 (95% 0.59-0.68) with adequate calibration. The retrospective fashion of the study and the lack of generalizability of the tool towards populations from Asia, Africa or Oceania represent limitations of the current analysis. CONCLUSIONS: According to the current findings, Micali's nomogram can be used for treatment prediction after SWL, RIRS and PNL; however, a lower discrimination performance than the one at internal validation should be acknowledged, reflecting geographical, temporal and domain limitation of external validation studies. Further prospective evaluation is required to refine and improve the nomogram findings and to validate its clinical value.

Differing risk of cancer death among patients with lymph node metastasis after radical prostatectomy and pelvic lymph node dissection: identification of risk categories according to number of positive nodes and Gleason score.

OBJECTIVES: To evaluate the outcomes in patients with node-positive prostate cancer (PCa) after radical prostatectomy (RP) and pelvic lymph node dissection (PLND) according to the number of positive lymph nodes (LNs). To identify different risk groups among patients with node-positive PCa. PATIENTS AND METHODS: We evaluated 98 consecutive patients with pN1M0 PCa who underwent RP between November 1995 and May 2011. Kaplan-Meier and Cox proportional univariable and multivariable regression models were used to analyse the survival rates. Patients were divided into two groups according to number of positive LNs using the most informative positive LN theshold for predicting survival, then into three different risk groups according to number of positive LNs and pathological Gleason score (GS). RESULTS: Mean (range) follow-up was 68.4 (10-192) months. Patients with 1-3 positive LNs (n = 75; 76.5%) had significantly better cancer-specific survival (CSS) and overall survival (OS) compared with those with >3 positive nodes (n = 23; 23.4%; P < 0.01). Patients with 1-3 positive LNs and pathological GS ≤7 (Group 1) had significantly better CSS than those with >3 positive LNs or GS 8-10 (Group 2 [P = 0.015]). Group 2 patients, moreover, had significantly better CSS (P = 0.019) and OS (P = 0.021) than those with >3 positive LNs and GS 8-10 (Group 3). CONCLUSIONS: Patients with 1-3 positive LNs have higher CSS and OS rates than those with >3 metastatic LNs. Taking into account the pathological GS, as well as the number of positive nodes, three risk group categories with considerable differences in terms of survival can be found. Patients with LN-positive PCa should be stratified into different groups according to these two measures, to obtain a better prediction of oncological outcomes.

Identification of prostate cancer risk categories according to surgical margins status, pathological stage and Gleason score.

OBJECTIVES: One-third of patients with positive surgical margins after radical prostatectomy develop recurrent disease. The distinction between pT2 with positive margins and pT3a can be difficult. Aim of the present study was to assess the impact of positive surgical margins on biochemical relapse after radical prostatectomy, adjusted for pathological stage and Gleason score. METHODS: We retrospectively evaluated 837 consecutive patients who underwent radical prostatectomy for organ-confined or locally-advanced prostate cancer. Exclusion criteria were: presence of node or distant metastases, neo-adjuvant or adjuvant therapy, and unavailability of full data regarding pathological stage and margin status. A single dedicated genitourinary pathologist evaluated all the specimens. The Kaplan-Meier method and univariable and multivariable Cox regressions were applied for survival analyses. RESULTS: The median follow up was 54.0 ± 35.0 months. Margin status, prostate-specific antigen and Gleason score significantly predicted biochemical relapse in the pT2 group at multivariable analysis, whereas only pathological stage and pathological Gleason score were significant predictors of recurrence in pT3a patients. There were no significant differences in biochemical disease-free survival among pT2 with positive margins patients and pT3a patients (with or without positive surgical margins). Pathological Gleason score was the only significant predictor of biochemical relapse in patients with negative and positive margins, regardless of the pathological stage. CONCLUSIONS: pT2 patients with positive surgical margins and pT3a (with or without positive margins) seem to have similar biochemical disease-free survival. Positive margins and pathological stage might be insufficient clinical predictors. Gleason score remains the most reliable prognostic factor.

The extent of pelvic lymph node dissection correlates with the biochemical recurrence rate in patients with intermediate- and high-risk prostate cancer.

OBJECTIVE: • To assess the impact of pelvic lymph node dissection (PLND) and of the number of lymph nodes (LNs) retrieved during radical prostatectomy (RP) on biochemical relapse (BCR) in pNX/0/1 patients with prostate cancer according to the clinical risk of lymph node invasion (LNI). PATIENTS AND METHODS: • We evaluated 872 pT2-4 NX/0/1 consecutive patients submitted to RP between October 1995 and June 2009, with the following inclusion criteria: (i) a follow-up period ≥12 months; (ii) the avoidance of neoadjuvant hormonal therapy or adjuvant hormonal and/or adjuvant radiotherapy; (iii) the availability of complete follow-up data; (iv) no pathological T0 disease; (v) complete data regarding the clinical stage and Gleason score (Gs), the preoperative prostate-specific antigen (PSA) level and the pathological stage. • The patients were stratified as having low risk (cT1a-T2a and cGs ≤6 and PSA level < 10 ng/mL), intermediate risk (cT2b-T2c or cGs = 7 or PSA level = 10-19.9) or high risk of LNI (cT3 or cGs = 8-10 or PSA level ≥ 20). • The 872 patients were divided into two LN groups according to the number of LNs retrieved: group 1 had no LN or one to nine LNs removed; group 2 had 10 or more LNs. • The variables analysed were LN group, age, PSA level, clinical and pathological stage and Gs, surgical margin status, LN status and number of LN metastases; the primary endpoint was the BCR-free survival. RESULTS: • The mean follow-up was 55.8 months. • Of all the patients, 305 (35%) were pNx and 567 (65.0%) were pN0/1. • Of the 567 patients submitted to PLND, the mean number of LNs obtained was 10.9, and 49 (8.6%) were pN1. • In the 402 patients at low risk of LNI, LN group was not a significant predictor of BCR at univariate analysis, while in the 470 patients at intermediate and high risk of LNI, patients with ≥ 10 LNs removed had a significantly lower BCR-free survival at univariate and multivariate analysis. CONCLUSION: • In our study population, a more extensive PLND positively affects the BCR-free survival regardless of the nodal status in intermediate- and high-risk prostate cancer.

A retrospective study to reduce prostate biopsy cores by a real time interactive tool.

OBJECTIVE: Prostate carcinoma (PCa) is one of the most frequent neoplasms, with more than 110.000 new cases/year in Europe. As PCa is not clearly demonstrable at transrectal ultrasound (TRUS), guidelines on TRUS guided biopsy suggest to perform a random tissue sampling (at least 8-12 "cores" depending on gland volume). Although accuracy grows with core number, patient discomfort and adverse event probability grow as well. Thus it would be worth to aim to reduce the number of prostate biopsy cores without loss of diagnostic accuracy. MATERIALS AND METHODS: A retrospective study was performed to evaluate the feasibility of an improved version of a rtCAB tool developed at DEIS (University of Bologna) for the reduction of prostate biopsy cores. rtCAB is an innovative processing technique which enhances TRUS video stream by a live false color overlay image that helps the physician to perform the biopsy by guiding the sampling into target zones. In order to train rtCAB, a monocentric, single operator prostate gland adenocarcinoma database has been built. The database enlists 81 patients, for a total of 743 prostate byoptic (PBx) cores and 14860 ROI. For each patient we collected age, PSA levels, digital rectal examination (DRE) findings, presence or absence of focal lesions, and prostate volume. During TRUS, raw ultrasound data were acquired and associated to each PBx core. For each core we collected both the radio frequency (RF) signal and the histological outcome. RESULTS: The whole system was optimized for reducing the number of false positives while preserving an acceptable number of false negatives. Comparing to a classical PBx approach (8-12 cores), the estimated positive predictive value (PPV) of our method increased from 25% to 40%, with an overall sensitivity of 85%. CONCLUSIONS: Preliminary results show that the proposed tool can provide real-time feedback to the operator during TRUS. Sensitivity and PPV values suggest that a reduction of almost 50% the number of biopsy cores without losing in diagnostic accuracy is feasible. A prospective study is needed to further confirm these preliminary retrospective results.

Holmium laser prostatectomy in a tertiary Italian center: A prospective cost analysis in comparison with bipolar TURP and open prostatectomy.

OBJECTIVE: To assess the economic impact of Holmium laser enucleation of prostate (HoLEP) in comparison with transurethral resection of prostate (TURP) and open prostatectomy (OP). METHODS: Between January 2017 and January 2018, we prospectively enrolled 151 men who underwent HoLEP, TURP or OP at tertiary Italian center, due to bladder outflow obstruction symptoms. Patients with prostate volume ≤ 70 cc and those with prostate volume > 70 cc were scheduled for TURP or HoLEP and OP or HoLEP, respectively. Intraoperative and early post-operative functional outcomes were recorded up to 6 months follow up. Cost analysis was carried out considering direct costs (operating room [OR] utilization costs, nurse, surgeons and anesthesiologists' costs, OR disposable products costs and OR products sterilization costs), indirect costs (hospital stay costs and diagnostics costs) and global costs as sum of both direct and indirect plus general costs related to hospitalization. Cost analysis was performed comparing patients referred to TURP and HoLEP with prostate volume ≤ 70 cc and men underwent OP and HoLEP with prostate volume > 70 cc respectively. RESULTS: Overall, 53 (35.1%), 51 (33.7%) and 47 (31.1%) were scheduled to HoLEP, TURP and OP, respectively. Both TURP, HoLEP and OP proved to effectively improve urinary symptoms related to BPE. Considering patients with prostate volume ≤ 70 cc, median global cost of HoLEP was similar to median global cost of TURP (2151.69 € vs. 2185.61 €, respectively; p = 0.61). Considering patients with prostate volume > 70 cc, median global cost of HoLEP was found to be significantly lower than median global cost of OP (2174.15 € vs. 4064.97 €, respectively; p ≤ 0.001). CONCLUSIONS: Global costs of HoLEP are comparable to those of TURP, offering a cost saving of only 11.4 € in favor of HoLEP. Conversely, HoLEP proved to be a strong competitor of OP because of significant global cost sparing amounting to 1890.82 € in favor of HoLEP.

Which patients with clinical localized renal mass would achieve the trifecta after partial nephrectomy? The impact of surgical technique.

BACKGROUND: To develop a clinical nomogram aimed to predict the achievement of trifecta in patients treated with open, laparoscopic and robotic partial nephrectomy (PN) for localized renal masses (

Influence of trigger PSA and PSA kinetics on 11C-Choline PET/CT detection rate in patients with biochemical relapse after radical prostatectomy.

UNLABELLED: The purpose of this study was to investigate the effect of total prostate-specific antigen (PSA) at the time of (11)C-choline PET/CT (trigger PSA), PSA velocity (PSAvel), and PSA doubling time (PSAdt) on (11)C-choline PET/CT detection rate in patients treated with radical prostatectomy for prostate cancer, who showed biochemical failure during follow-up. METHODS: A total of 190 patients treated with radical prostatectomy for prostate cancer who showed an increase in PSA (mean, 4.2; median, 2.1; range, 0.2-25.4 ng/mL) were retrospectively enrolled. All patients were studied with (11)C-choline PET/CT. Patients were grouped according to trigger PSA (PSA 5 ng/mL). In 106 patients, data were available for calculation of PSAvel and PSAdt. Logistic regression analysis was used to determine whether there was a relationship between PSA levels and PSA kinetics and the rate of detection of relapse using PET. RESULTS: (11)C-choline PET/CT detected disease relapse in 74 of 190 patients (38.9%). The detection rate of (11)C-choline PET/CT was 19%, 25%, 41%, and 67% in the 4 subgroups-PSA 5 ng/mL (49 patients)-respectively. Trigger PSA values were statistically different between PET-positive patients (median PSA, 4.0 ng/mL) and PET-negative patients (median PSA, 1.4 ng/mL) (P = 0.0001). Receiver-operating-characteristic analysis showed an optimal cutoff point for trigger PSA of 2.43 ng/mL (area under the curve, 0.76). In 106 patients, PSAdt and PSAvel values were statistically different between patients with PET-positive and -negative scan findings (P = 0.04 and P = 0.03). The (11)C-choline PET/CT detection rate was 12%, 34%, 42%, and 70%, respectively, in patients with PSAvel < 1 ng/mL/y (33 patients), 1 < PSAvel 5 ng/mL/y (28 patients). The (11)C-choline PET/CT detection rate was 20%, 40%, 48%, and 60%, respectively, in patients with PSAdt > 6 mo (45 patients), 4 < PSAdt

Neuroendocrine carcinoma of the urinary bladder: case report and review of the literature.

Small and large cell neuroendocrine carcinomas of the urinary bladder are rare and usually coexist with urothelial carcinoma in elderly patients. Here we report the clinical case of a young smoker who was referred to our institution for a primary pure neuroendocrine carcinoma of the bladder, and review the existing literature on small and large cell neuroendocrine carcinomas of the urinary bladder.

A novel spectral ultrasonic differentiation method for marking regions of interest in biological tissues. In vivo preliminary results.

BACKGROUND: "in vivo" application of a new echographic method able to better identify neoplastic tissue. The aim of this study was to evaluate its accuracy in the diagnosis of prostate cancer. MATERIALS AND METHODS: Double-blind prospective study on 60 patients (pts) submitted to both transrectal ultrasound (TRUS) of prostate with a traditional echograph connected to a new hardware/software platform named FEMMINA (Fast Echographic Multiparameter Multi Image Novel Apparatus) that processes the echo signal by RULES (Radiofrequency Ultrasonic Local EStimators) algorithm and to a prostatic biopsy (8 to 12 cores). Histological findings of biopsies were compared to B-mode and the new ultrasound method. RESULTS: Cancer was detected in 18/60 pts. 14 patients had positive images with RULES, 11 with B-mode modality. The positive predictive value (PPV) and negative predictive value (NPV) of B-mode were 42% and 79% while 77% and 90% of RULES. Sensitivity and specificity of B-mode were 61% and 79% while those of RULES were 77% and 90%. B-mode diagnostic accuracy was 63% and RULES accuracy was 86%. CONCLUSIONS: Results obtained with RULES are encouraging but they need further studies for its application in clinical practice.

Hematoma into peritoneum following transrectal echo-guide prostate biopsy inducing lower abdominal and urinary tract symptoms.

A 58 years man was submitted to a sextant echo-guided transrectal prostate biopsy. Three weeks later he started complaining of lower abdominal and urinary tract symptoms. Abdominal ultrasound and 3D contrast enhanced CT detected an ovular shaped and capsulated 140 cc volume mass into the peritoneum compressing the bladder. Cytology evaluation showed only haemorrhagic content. After the mass evacuation all the symptoms referred, disappeared. Anyway a hematoma into the peritoneum following a transrectal echo-guided prostate biopsy should represent a unique entity. In fact, this is considered a safe procedure in which generally mild complications occur and they stop spontaneously.

Laparoscopic radical prostatectomy: oncological evaluation in the early phase of the learning curve comparing to retropubic approach.

OBJECTIVES: Radical prostatectomy is actually the gold-standard treatment for organ-confined prostate cancer. Since Schuessler et al. performed the first laparoscopical radical prostatectomy (LRP) in 1992 this surgical approach for prostate cancer treatment has been widely diffused among european urologists. In this study we report our initial experience with laparoscopic surgery focusing on the oncological assessments and comparing these results to those of the retropubic approach. MATERIAL AND METHODS: Between March 2002 and November 2003, 50 laparoscopic radical prostatectomy were performed at our Institute. We reviewed the operative times, intraoperative complications, mean catheterization and postoperative hospital stay of these first 50 cases. Moreover during the same period a group of 50 consecutive patients underwent retropubic radical prostatectomy (RRP) and data were analyzed and compared to laparoscopic issues. The laparoscopic approach was performed according to the Montsouris technique. Patient age, Gleason score at biopsy, PSA and clinical stage of the two groups were compared. Positive margins of the two groups were compared in relation to their location and pathological stage. RESULTS: No significative statistical differences of age, preoperatory PSA, Gleason score at biopsy and clinical stage were observed between the two groups (p > 0.05). Also in post-operative data no significative statistical differences regarding the pathological stage (p = 0.54) and the Gleason score (p = 0.714) were noted between the two groups. In RRP group the pathological stage was pT2 in 28 patients and pT3 in 22 patients; in LRP group was pT2 in 31 patients and pT3 in 19 patients. The mean Gleason score resulted 6.16 in RRP group and 6.10 in LRP group. The number of positive surgical margins was low in both groups and the location was similar in retropubic and laparoscopic specimens. We reported 13 positive surgical margins in RRP group and 12 in LRP (p = 0.8). CONCLUSIONS: Basing on our initial experience with 50 patients we can affirm that laparoscopic radical prostatectomy can be performed with a lower morbidity and oncological results similar to the retropubic approach even in the early phase of the learning curve. Our experience could be useful to encourage all the urologists approaching laparoscopy.

Laparoscopic radical prostatectomy: 10 years of experience at a single institution.

BACKGROUND/AIM: The Urological Clinic of the S. Orsola-Malpighi University Hospital, Bologna has been carrying out laparoscopic radical prostatectomy since 2002. In this study, we report the results after 10 years of LRP, analyzing in particular the oncological and functional aspects. PATIENTS AND METHODS: Between March 2002 and August 2011, 400 patients underwent laparoscopic radical prostatectomy. Cancer control, recovery of continence and potency were evaluated at 1, 3, 6 and 12 months. All data were retrospectively collected on the basis of thorough clinical and pathological examination. RESULTS: Follow-up ranged from 10 to 122 months. Pathological examination revealed pT2 and pT3 cancers in 63.5% and 36.5% of patients, respectively. The incidence of positive surgical margins and biochemical relapse rate was 33.8% and 12.0%, respectively. CONCLUSION: 10 Years after the first laparoscopic radical prostatectomy was performed at our Center, we can state that it is a reliable alternative to traditional surgery, with satisfactory oncological and functional results.

3D Reconstruction and physical renal model to improve percutaneous punture during PNL

ABSTRACT Introduction and Objectives: We aim to present the use of 3D digital and physical renal model (1-5) to guide the percutaneous access during percutaneous nephrolithotripsy (PNL). Materials and Methods: We present the clinical case of a 30 years old man with left renal stone (25x15 mm). A virtual 3D reconstruction of the anatomical model including the stone, the renal parenchyma, the urinary collecting system (UCS) and the skeletal landmarks (lumbar spine and ribs) was elaborated. Finally, a physical 3D model was created with a 3D printer including the renal parenchyma, UCS and the stone. The surgeon evaluated the 3D virtual reconstruction and manipulated the printed model before surgery to improve the anatomical knowledge and to facilitate the percutaneous access. In prone position, combining ultrasound and fluoroscopy implemented by the preoperative anatomical planning based on the 3D virtual and printed model, an easy and safe access of the inferior calyx was achieved. Then, the patient underwent PNL using a 30 Fr Amplatz sheet with semi-rigid nephroscope and ultrasound energy to achieve a complete lithotripsy of the pelvic stone. Results: The procedure was safely completed with 1 single percutaneous puncture (time of puncture 2 minutes). Overall surgical time was 90 min. No intra and postoperative complications were reported. The CT scan performed before discharge confirmed a complete stone free state. Conclusion: The 3D-guided approach to PNL facilitates the preoperative planning of the puncture with better knowledge of the renal anatomy and may be helpful to reduce operative time and improve the learning curve.

Perioperative complications and mortality after radical cystectomy when using a standardized reporting methodology.

PURPOSE: To evaluate, by using a standardized reporting methodology, the perioperative complications and mortality in patients who underwent radical cystectomy. MATERIALS AND METHODS: We retrospectively reviewed all data of 404 consecutive patients who underwent radical cystectomy from 1995 to 2009 for nonmetastatic bladder cancer at the same academic center. Perioperative complications and perioperative mortality were defined as any adverse event or death from any cause within 90 days of surgery. All perioperative complications were reported according to the Martin criteria and were graded according to the Clavien system (grade 1-5). Univariate and multivariate analyses for the clinical and pathologic characteristics were used to evaluate predictors of complications. RESULTS: A total of 296 complications occurred in 209 (51.7%) patients. Among them, 139 (34.4% of the entire population) had only a '"minor"' (grade 1-2) complication, whereas 70 (17.3%) had a "major" (grade 3-5) complication. Eighteen (4.5%) patients died within 90 days after surgery. At univariate analysis, age ≥75 years (2P = .018), serum creatinine level ≥1.4 mg/dL (2P = .025), American Society of Anesthesiologists (ASA) score of 3 to 4 (2P < .001) were significant predictors of complications after 30 days from surgery; conversely, the ASA score was the only significant predictor of complications after 90 days. At multivariate analysis, only the ASA score was independently correlated with the development of complications at 30 and 90 days of follow-up (2P < .001). CONCLUSIONS: Radical cystectomy is one of the most complex procedures in urology, with a high rate of complications and mortality. The use of a standardized methodology is the only way to estimate the actual rate and the severity of complications.

Pelvic floor rehabilitation for continence recovery after radical prostatectomy: role of a personal training re-educational program.

PURPOSE: radical prostatectomy (RP) is affected by urinary incontinence (UI) that, even if temporary, can severely impact patients quality of life. We investigated if a post surgery tutored and personal trained pelvic floor re-educational program improves continence recovery more than pelvic floor exercises performed by patients on their own. PATIENTS AND METHODS: 332 incontinent (>1 pad/daily) patients (pts) submitted to RP between 2006 and 2008 were prospectively randomized in group A (166 pts) and group B (166 pts). The first group performed an intensive tutored pelvic training program and the second formed the control group. The follow-up was at one year and the self report of recovery of continence was measured every 3, 6 and 12 months. RESULTS: the median time of continence recovery in group A was 44+/-2 days, while in group B it was 76+/-4 days. Patients enrolled in the pelvic floor re-educational dedicated program (group A) achieved continence earlier than the control group (group B). In fact, the number of incontinent patients at the different follow-up intervals was higher for the control group than for the treatment group. CONCLUSION: We have demonstrated that a post RP personal training program of pelvic muscle re-education supported by a physician and nurses expert in continence disorders have a benefit in future continence.

A multidisciplinary, minimally invasive approach for complicated deep infiltrating endometriosis.

OBJECTIVE: To present a case of complicated deep infiltrating endometriosis managed by a multidisciplinary minimally invasive approach. DESIGN: Case report. SETTING: Tertiary care university hospital. PATIENT: A 32-year-old woman with deep infiltrating endometriosis involving the rectovaginal septum, the rectum, and the left ureter, complicated by silent left renal function loss. INTERVENTION(S): Laparoscopic left nephrectomy, ureterectomy, excision of a left ovarian endometrioma, removal of a large rectovaginal nodule, and segmental bowel resection with minilaparotomic end-to-end anastomosis. MAIN OUTCOME MEASURE(S): Multidisciplinary diagnosis and minimally invasive surgical approach to deep infiltrating endometriosis involving the rectum and the urinary tract. RESULT(S): Collaboration between gynecologists, urologists, and colorectal surgeons enabled a successful management of the case in one surgical intervention providing minor risk of complications, shorter hospital stay, and faster functional recovery. CONCLUSION(S): Deep infiltrating endometriosis is a global pathology that may involve different structures. A multidisciplinary, minimally invasive approach should be recommended to achieve appropriate disease management.